Warming plate



FIG. 1 is a top, front, right side perspective view of a warming plate showing a first embodiment of my new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, front, right side perspective view of a second embodiment thereof;

FIG. 8 is a front elevational view thereof, the rear elevational view being identical;

FIG. 9 is a left side elevational view thereof, the right side elevational view being identical;

FIG. 10 is a top plan view thereof; and,

FIG. 11 is a bottom view thereof. 

The ornamental design for a warming plate, as shown and described. 